Gynaecology & Obstetrics General 9ea8685f Contraceptive LNG-IUD (levonorgesterel intrauterine device) has the cumulative pregnancy rate at 5 years of: A 0.5 B 1 C 1.5 D 2 High-Yield Explanation LNG - IUD has a pregnancy rate of 0.2 100 women years (HWY) (here nearest is 0.5 so that is the answer).